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EleoNora [17]
3 years ago
7

What is the measure of angle A to the nearest degree

Mathematics
2 answers:
ipn [44]3 years ago
7 0
Sin A = 56/75
A = sin^-1 (56/75) = 48.30 degrees
Archy [21]3 years ago
4 0

Answer:

A\approx 48^o

Step-by-step explanation:

We have been given an image of a right triangle and we are asked to find the measure of angle A of our given triangle.

We can see that hypotenuse and opposite side to angle A is given. Since sine represents the relation between opposite and hypotenuse of a right triangle, so we will use sine to find the measure of angle A.

\text{Sin}=\frac{\text{Opposite}}{\text{Hypotenuse}}

Upon substituting our given values in above relation we will get,

\text{Sin A}=\frac{56}{75}

A=\text{Sin}^{-1}(\frac{56}{75})

A=48.302453396837^o

Upon rounding our answer to nearest degree we will get,

A\approx 48^o

Therefore, the measure of angle A to the nearest degree is 48 degrees.

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